Description
Product Overview
This ASUS C21N1618 36Wh battery is a genuine replacement part designed specifically for compatible ASUS laptop models. Manufactured to meet original equipment specifications.
Specifications
- Battery Type: Li-ion
- Capacity: 36Wh
- Voltage: 14.8V
- Condition: Brand new
- Part Number: C21N1618
Compatible Part Numbers
- 0B200-01400600
- 2ICP7/49/91
- C21Pp9H
Compatible Models
- E402BA / E402BA-1R / E402BA-2A / E402BA-2B
- E402BP / E402BP-1R / E402BP-2A / E402BP-2B / E402BP-F1
- F402BA / F402BA-EB91 / F402BA-EB94
- F402BP
- L402BA / L402BP
- R417BA / R417BP / R417BP-FA013T
- VivoBook E402BA / VivoBook E402BP
- X402BA / X402BP / X402BP-GA054T
When to Replace Your Laptop Battery
| Symptom | Description |
|---|---|
| Short Battery Life | Laptop powers off quickly when unplugged, lasting less than 1 hour |
| Swelling/Bulging | Battery case appears expanded or distorted |
| Not Charging | Battery won’t charge despite working charger |
| Incorrect Charge Level | Battery indicator shows wrong percentage or fluctuates wildly |
| Overheating | Battery becomes unusually hot during use or charging |
| Age | Battery is over 2-3 years old with reduced performance |
Compatibility Note
The compatible part numbers and models listed are not exhaustive. If you don’t see your specific model or part number, please leave your laptop model or current battery part number in the order notes during checkout. We will verify compatibility before shipping.
Purchase Assurance
- Ships in 1 business day
- 30-day money back guarantee
- 1-year warranty
- In stock, ready to ship
- Brand new product
- Free shipping
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